Feature

●Fits Mercruiser engines with Thunderbolt IV and V Ignition systems only
●Replaces: Mercruiser 392-805570A2 392-7803A4
●Works with HEI systems only, does not work with point ignition systems
●This ignition coil meets or exceeds OEM specifications
●OEM quality without the OEM price!


Description

New ignition coil for Mercruiser engines with Thunderbolt IV and V Ignition systems only